.tab{
	height: 40px;
	line-height: 40px;
	border-bottom: 2px solid #ddd;
}
.tab p{
	font-size: 0.25rem;
	display: flex;
	justify-content: center;
}
.tab span +  span{
	margin-left: 30px;
}
/*.content*/
/*.content .business*/
.content .business{
	margin-top: 50px;
}
.bus-block{
	text-align: center;
	margin-bottom: 50px;
}
.bus-block .imgs{
	width: 1.7rem;
	margin: 0 auto;
}
.bus-block .imgs img{
	width: 100%;
}
.bus-block .title{
	margin-top: 15px;
	font-size: .35rem;
	font-weight: bold;
}
.bus-block .line{
	display: block;
	width: 30px;
	height: 2px;
	background: #ccc;
	margin: 15px auto 0;
}
.bus-block .bus-content{
	padding: 20px;
	color: #aeaeae;
	line-height: 2;
	font-size: .25rem;
}